Why Dynamic UPS

Infinite back-up power

What is a Dynamic UPS?

If you are not already aware of the power of Dynamic UPS, here is where you find out more about how the system works.

Dynamic UPS systems are driven by kinetic energy with electrical rotating machines providing the output voltage. They provide an “infinite” back-up power supply using diesel engines.

This is a fundamentally different approach to static UPS systems which provide the output voltage via power electronic devices with batteries providing the reserve energy.

Static UPS provide a back-up power supply determined by the autonomy time of the batteries; on battery depletion, a separate standby diesel generator set is called upon to continue providing backup power. Recharging the batteries fully will take several hours resulting in reduced autonomy in the interim.

Discover how the KINOLT KS® operates >>

Potential

Dynamic power is the future

Our people and customers have already recognised the benefits and potential of Dynamic UPS.

Leading design firms are increasingly advocating Dynamic UPS solutions especially for medium and higher rated applications.

With the ever-increasing demand for power and a drive towards more sustainable solutions, battery use in all applications is being challenged. There are questions over the environmental impact of mining the rare metals used in the manufacturing process and the energy cost associated with recycling.

The need to choose a more reliable and eco-friendly solution has led to a fast-growing interest in Dynamic UPS. The solution is rapidly gaining ground, particularly in high capacity installations, such as data centres and critical industries.

Preferred technology for higher capacities

Advantages - Dynamic UPS

40% decrease through reduced CAPEX and OPEX

Lower TCO

Compared to Dynamic UPS systems, static UPS tend to be more economical at lower power ratings when considering only the unit and batteries. But at medium and higher power ratings, Dynamic UPS systems are more cost-effective based on the initial investment, reduced consumable electricity cost and maintenance.

Reduced to 30%

Smaller footprint

Its component count and monobloc structure give the KINOLT KS® a compact design, reducing its footprint to 40% of an equivalently rated battery UPS system – making it the smallest in the market. This reduces building construction costs or increases space for production and revenue-driving functions.

Not having to incorporate the supporting auxiliary HVAC cooling and ventilation equipment associated with static UPS battery rooms or even complex power distribution systems also needs to be considered.

Lower component count

Units up to 3000 kVA

Static UPS systems are made up of a series of electronic components; when connected together they typically offer ratings up to 800 kVA. On sites requiring significant UPS capability, the component count when using static UPS systems can be significant as multiple UPS units must be incorporated.

Dynamic UPS modules are not limited by the current carrying capability of electronic components; their per unit ratings are considerably greater leading to a much-lower component count on higher power installations.

As any designer will tell you, a lower component count leads to a higher level of reliability.

Installation costs savings

Medium Voltage Systems

The perfect solution for medium voltage critical loads or for when larger distribution distances need to be covered. In both cases, an installation cost saving on low voltage cabling can be made as the quantity required will be less.

When operating multiple systems in parallel, design limitations from the increasing combined currents become apparent; this is easily overcome by increasing the voltage to 3, 6, 13 or 22 kV, for example.

The right choice

Optimal sustainability

Compared to static UPS systems that require heavy lead-acid batteries and generate tons of chemical waste, a Dynamic UPS solution will give you optimal sustainability without harmful or significant waste.

For instance, a 2000 kVA KINOLT KS® might require its bearings to be replaced after 10 years. Depending on the application, it generates around 240 kg of steel waste. In comparison, after 6 years, a corresponding static UPS system would require replacement of 500,000 kg of batteries.

It's an easy choice: KINOLT KS®

with you all the way

KINOLT - customised solutions

We believe that a Dynamic rotary system is the best way to provide quality power protection and secure your critical power supply. That’s why we continually evolve and develop the KINOLT KS® range.

Our teams are with you all the way; from design, installation, commissioning through to 24/7 servicing and maintenance programs. We support over 1,000,000 kVA of critical power applications around the world with dedicated regional and HQ based teams. Teams that know each customer, take time to understand their business, needs and expectations; that know each site and solution - with KINOLT you are never just a number.

Summarising the benefits of a KINOLT KS® Dynamic UPS
Lower Total Cost of Operation – savings to your bottom line
Smaller footprint – lower building construction costs
Larger per unit ratings – lower component count, higher reliability
Medium voltage option – convenience on larger, high-power sites
Optimal sustainability – less environmental impact when using kinetic energy

HOW IT WORKS

System Description

The KINOLT KS® is such a simple piece of equipment that one might think of it as a conventional generator-set. It is made up of a Diesel Engine that is coupled to a Alternator, via an Electromagnetic Clutch.

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UPS Technologies

In the heart of the KINOLT KS®‚ is its kinetic energy accu; a clever but simple system to store and retrieve kinetic energy. The kinetic energy accu consists of two rotating parts...

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